Hosette was killed Saturday following an explosion that happened while he was fighting a fire at the Archer Daniels Midland plant in Clinton. Cain was seriously injured in the same fire and is "fighting for his life," family members said.

Firefighters from Davenport and Bettendorf volunteered at Thursday's fundraiser, during which more than 11,000 doughnuts were sold. The company said in a Facebook post that the $37,653 would be shared by the firefighters' families.